diff options
Diffstat (limited to 'arch/arm/dts/uniphier-ld4.dtsi')
| -rw-r--r-- | arch/arm/dts/uniphier-ld4.dtsi | 337 |
1 files changed, 337 insertions, 0 deletions
diff --git a/arch/arm/dts/uniphier-ld4.dtsi b/arch/arm/dts/uniphier-ld4.dtsi new file mode 100644 index 0000000000..9f555df652 --- /dev/null +++ b/arch/arm/dts/uniphier-ld4.dtsi @@ -0,0 +1,337 @@ +/* + * Device Tree Source for UniPhier LD4 SoC + * + * Copyright (C) 2015-2016 Socionext Inc. + * Author: Masahiro Yamada <yamada.masahiro@socionext.com> + * + * SPDX-License-Identifier: GPL-2.0+ X11 + */ + +/include/ "uniphier-common32.dtsi" + +/ { + compatible = "socionext,uniphier-ld4"; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + compatible = "arm,cortex-a9"; + reg = <0>; + enable-method = "psci"; + next-level-cache = <&l2>; + }; + }; + + clocks { + arm_timer_clk: arm_timer_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <50000000>; + }; + + iobus_clk: iobus_clk { + #clock-cells = <0>; + compatible = "fixed-clock"; + clock-frequency = <100000000>; + }; + }; +}; + +&soc { + l2: l2-cache@500c0000 { + compatible = "socionext,uniphier-system-cache"; + reg = <0x500c0000 0x2000>, <0x503c0100 0x4>, <0x506c0000 0x400>; + interrupts = <0 174 4>, <0 175 4>; + cache-unified; + cache-size = <(512 * 1024)>; + cache-sets = <256>; + cache-line-size = <128>; + cache-level = <2>; + }; + + port0x: gpio@55000008 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000008 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port1x: gpio@55000010 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000010 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port2x: gpio@55000018 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000018 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port3x: gpio@55000020 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000020 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port4: gpio@55000028 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000028 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port5x: gpio@55000030 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000030 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port6x: gpio@55000038 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000038 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port7x: gpio@55000040 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000040 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port8x: gpio@55000048 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000048 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port9x: gpio@55000050 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000050 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port10x: gpio@55000058 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000058 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port11x: gpio@55000060 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000060 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port12x: gpio@55000068 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000068 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port13x: gpio@55000070 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000070 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port14x: gpio@55000078 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000078 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + port16x: gpio@55000088 { + compatible = "socionext,uniphier-gpio"; + reg = <0x55000088 0x8>; + gpio-controller; + #gpio-cells = <2>; + }; + + i2c0: i2c@58400000 { + compatible = "socionext,uniphier-i2c"; + status = "disabled"; + reg = <0x58400000 0x40>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <0 41 1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c0>; + clocks = <&iobus_clk>; + clock-frequency = <100000>; + }; + + i2c1: i2c@58480000 { + compatible = "socionext,uniphier-i2c"; + status = "disabled"; + reg = <0x58480000 0x40>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <0 42 1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + clocks = <&iobus_clk>; + clock-frequency = <100000>; + }; + + /* chip-internal connection for DMD */ + i2c2: i2c@58500000 { + compatible = "socionext,uniphier-i2c"; + reg = <0x58500000 0x40>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <0 43 1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + clocks = <&iobus_clk>; + clock-frequency = <400000>; + }; + + i2c3: i2c@58580000 { + compatible = "socionext,uniphier-i2c"; + status = "disabled"; + reg = <0x58580000 0x40>; + #address-cells = <1>; + #size-cells = <0>; + interrupts = <0 44 1>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + clocks = <&iobus_clk>; + clock-frequency = <100000>; + }; + + sd: sdhc@5a400000 { + compatible = "socionext,uniphier-sdhc"; + status = "disabled"; + reg = <0x5a400000 0x200>; + interrupts = <0 76 4>; + pinctrl-names = "default", "1.8v"; + pinctrl-0 = <&pinctrl_sd>; + pinctrl-1 = <&pinctrl_sd_1v8>; + clocks = <&mio_clk 0>; + reset-names = "host", "bridge"; + resets = <&mio_rst 0>, <&mio_rst 3>; + bus-width = <4>; + }; + + emmc: sdhc@5a500000 { + compatible = "socionext,uniphier-sdhc"; + status = "disabled"; + reg = <0x5a500000 0x200>; + interrupts = <0 78 4>; + pinctrl-names = "default", "1.8v"; + pinctrl-0 = <&pinctrl_emmc>; + pinctrl-1 = <&pinctrl_emmc_1v8>; + clocks = <&mio_clk 1>; + reset-names = "host", "bridge", "hw-reset"; + resets = <&mio_rst 1>, <&mio_rst 4>, <&mio_rst 6>; + bus-width = <8>; + non-removable; + }; + + usb0: usb@5a800100 { + compatible = "socionext,uniphier-ehci", "generic-ehci"; + status = "disabled"; + reg = <0x5a800100 0x100>; + interrupts = <0 80 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb0>; + clocks = <&mio_clk 7>, <&mio_clk 8>, <&mio_clk 12>; + resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 8>, + <&mio_rst 12>; + }; + + usb1: usb@5a810100 { + compatible = "socionext,uniphier-ehci", "generic-ehci"; + status = "disabled"; + reg = <0x5a810100 0x100>; + interrupts = <0 81 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb1>; + clocks = <&mio_clk 7>, <&mio_clk 9>, <&mio_clk 13>; + resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 9>, + <&mio_rst 13>; + }; + + usb2: usb@5a820100 { + compatible = "socionext,uniphier-ehci", "generic-ehci"; + status = "disabled"; + reg = <0x5a820100 0x100>; + interrupts = <0 82 4>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usb2>; + clocks = <&mio_clk 7>, <&mio_clk 10>, <&mio_clk 14>; + resets = <&sys_rst 8>, <&mio_rst 7>, <&mio_rst 10>, + <&mio_rst 14>; + }; + + aidet@61830000 { + compatible = "simple-mfd", "syscon"; + reg = <0x61830000 0x200>; + }; +}; + +&refclk { + clock-frequency = <24576000>; +}; + +&serial0 { + clock-frequency = <36864000>; +}; + +&serial1 { + clock-frequency = <36864000>; +}; + +&serial2 { + clock-frequency = <36864000>; +}; + +&serial3 { + interrupts = <0 29 4>; + clock-frequency = <36864000>; +}; + +&mio_clk { + compatible = "socionext,uniphier-ld4-mio-clock"; +}; + +&mio_rst { + compatible = "socionext,uniphier-ld4-mio-reset"; +}; + +&peri_clk { + compatible = "socionext,uniphier-ld4-peri-clock"; +}; + +&peri_rst { + compatible = "socionext,uniphier-ld4-peri-reset"; +}; + +&pinctrl { + compatible = "socionext,uniphier-ld4-pinctrl"; +}; + +&sys_clk { + compatible = "socionext,uniphier-ld4-clock"; +}; + +&sys_rst { + compatible = "socionext,uniphier-ld4-reset"; +}; |